lemmy/crates/api_crud/src/private_message/create.rs

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3.5 KiB
Rust
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use crate::PerformCrud;
use actix_web::web::Data;
use lemmy_api_common::{
context::LemmyContext,
private_message::{CreatePrivateMessage, PrivateMessageResponse},
utils::{
check_person_block,
generate_local_apub_endpoint,
get_interface_language,
get_local_user_view_from_jwt,
local_site_to_slur_regex,
send_email_to_user,
EndpointType,
},
websocket::UserOperationCrud,
};
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use lemmy_db_schema::{
source::{
local_site::LocalSite,
private_message::{PrivateMessage, PrivateMessageInsertForm, PrivateMessageUpdateForm},
},
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traits::Crud,
};
use lemmy_db_views::structs::LocalUserView;
use lemmy_utils::{error::LemmyError, utils::slurs::remove_slurs, ConnectionId};
#[async_trait::async_trait(?Send)]
impl PerformCrud for CreatePrivateMessage {
type Response = PrivateMessageResponse;
#[tracing::instrument(skip(self, context, websocket_id))]
async fn perform(
&self,
context: &Data<LemmyContext>,
websocket_id: Option<ConnectionId>,
) -> Result<PrivateMessageResponse, LemmyError> {
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let data: &CreatePrivateMessage = self;
let local_user_view =
get_local_user_view_from_jwt(&data.auth, context.pool(), context.secret()).await?;
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let local_site = LocalSite::read(context.pool()).await?;
let content_slurs_removed = remove_slurs(
&data.content.clone(),
&local_site_to_slur_regex(&local_site),
);
check_person_block(local_user_view.person.id, data.recipient_id, context.pool()).await?;
let private_message_form = PrivateMessageInsertForm::builder()
.content(content_slurs_removed.clone())
.creator_id(local_user_view.person.id)
.recipient_id(data.recipient_id)
.build();
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let inserted_private_message =
match PrivateMessage::create(context.pool(), &private_message_form).await {
Ok(private_message) => private_message,
Err(e) => {
return Err(LemmyError::from_error_message(
e,
"couldnt_create_private_message",
));
}
};
let inserted_private_message_id = inserted_private_message.id;
let protocol_and_hostname = context.settings().get_protocol_and_hostname();
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let apub_id = generate_local_apub_endpoint(
EndpointType::PrivateMessage,
&inserted_private_message_id.to_string(),
&protocol_and_hostname,
)?;
PrivateMessage::update(
context.pool(),
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inserted_private_message.id,
&PrivateMessageUpdateForm::builder()
.ap_id(Some(apub_id))
.build(),
)
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.await
.map_err(|e| LemmyError::from_error_message(e, "couldnt_create_private_message"))?;
let res = context
.send_pm_ws_message(
&UserOperationCrud::CreatePrivateMessage,
inserted_private_message.id,
websocket_id,
)
.await?;
// Send email to the local recipient, if one exists
if res.private_message_view.recipient.local {
let recipient_id = data.recipient_id;
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let local_recipient = LocalUserView::read_person(context.pool(), recipient_id).await?;
let lang = get_interface_language(&local_recipient);
let inbox_link = format!("{}/inbox", context.settings().get_protocol_and_hostname());
send_email_to_user(
&local_recipient,
&lang.notification_private_message_subject(&local_recipient.person.name),
&lang.notification_private_message_body(
inbox_link,
&content_slurs_removed,
&local_recipient.person.name,
),
context.settings(),
);
}
Ok(res)
}
}